| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $89.48 | 10.409% | $98.794 | $98.79 | $98.80 | $98.80 |
| Purchase #2 | $215.62 | 9.226% | $235.5131 | $235.51 | $235.50 | $235.50 |
| Purchase #3 | $203.80 | 4.601% | $213.1768 | $213.18 | $213.20 | $213.20 |
| Purchase #4 | $192.87 | 4.868% | $202.2589 | $202.26 | $202.25 | $202.30 |
| Purchase #5 | $229.68 | 3.144% | $236.9011 | $236.90 | $236.90 | $236.90 |
| Purchase #6 | $12.41 | 3.559% | $12.8517 | $12.85 | $12.85 | $12.90 |
| Purchase #7 | $25.81 | 10.697% | $28.5709 | $28.57 | $28.55 | $28.60 |
| 7 purchase totals = | $969.67 | $1,028.0665 | $1,028.06 | $1,028.05 | $1,028.20 | |